prompt list | fen string | move_san string | move_uci string | label string | cp_swing int64 | best_move_san string | move_number int64 | color string | game_id string | ply int64 |
|---|---|---|---|---|---|---|---|---|---|---|
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r1bq1rk1/pp3pbp/2n1p1p1/4P3/3Pp3/5NP1/PP3PBP/R1BQR1K1 w - - 0 15 | Rxe4 | e1e4 | !? | 16 | null | 15 | white | VM8SZLMI | 28 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | rnbq1rk1/ppp1ppbp/5np1/3p4/3P4/3BPN2/PPPN1PPP/R1BQK2R w KQ - 4 6 | Qe2 | d1e2 | ?! | -25 | null | 6 | white | 6CEWsQqT | 10 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 1k1r1bnr/p3qppp/1pb3n1/1Pp5/P3p3/1BN1B3/2P2PPP/R2Q1RK1 w - - 0 16 | Qg4 | d1g4 | ? | -287 | null | 16 | white | oExP2BgY | 30 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r2qk2r/ppp2pp1/3p1n1p/2b1p3/2BnP3/2N2P1P/PPPP1P2/R1BQK2R w KQkq - 0 10 | d3 | d2d3 | ?! | -15 | null | 10 | white | tWLdMu4e | 18 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 5r1k/pp4p1/2np1r1p/5B1Q/3P4/7P/PPP2P2/R4KR1 w - - 1 21 | Qg4 | h5g4 | ?! | -36 | null | 21 | white | fuLLaJOJ | 40 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r1bq1rk1/pp3pp1/3b3p/2p1n3/8/2P1N1PP/PP2PPBK/R1BQ1R2 b - - 4 16 | Rb8 | a8b8 | ?! | -23 | null | 16 | black | 7Kx3XtRe | 31 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 3r2k1/p4p1p/2p3p1/4p3/4P3/2R4P/PPPr2PK/8 b - - 5 33 | R8d6 | d8d6 | ?! | -34 | null | 33 | black | rYIdTF7B | 65 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | rnbq1rk1/ppp2ppp/3p1n2/2b1p1N1/2B1P3/3P4/PPP2PPP/RNBQ1RK1 b - - 3 6 | Nc6 | b8c6 | ?! | -13 | null | 6 | black | 6aX49g2h | 11 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r6r/p3q1pp/2p3k1/8/2p3b1/2Q2N2/P3N1PP/5R1K b - - 9 33 | Bxf3 | g4f3 | ?? | -336 | null | 33 | black | VKB6E98M | 65 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 1r1r4/1b1B1k1p/p5p1/2bN1p2/2P5/1P5P/P4PP1/3RR1K1 w - - 1 25 | Be6+ | d7e6 | ? | -129 | null | 25 | white | W24IJOcr | 48 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r1q1k2r/pbn1bppp/2p1p3/1pPnN3/1P1P4/P4BN1/1B3PPP/R2Q1RK1 b kq - 12 19 | Bf6 | e7f6 | ? | -206 | null | 19 | black | CGZbtMTi | 37 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r2q1rk1/1p1bppbp/p1np1np1/8/4PP2/2NBB3/PPPQN1PP/R4RK1 b - - 0 11 | Rc8 | a8c8 | ? | -107 | null | 11 | black | lWq4NutC | 21 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 8/3Rbk2/2p2p2/pp5p/8/6B1/PPP3rP/2K5 b - - 3 29 | c5 | c6c5 | ?! | -45 | null | 29 | black | rKqa3KsN | 57 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 5r1k/p2pNpbp/n2P2p1/q1p1Pp2/8/5N2/PrP2PPP/R2Q1RK1 w - - 2 15 | Qc1 | d1c1 | ? | -104 | null | 15 | white | AdcEMXox | 28 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r1b1k2r/pp1pbppp/2n2n2/2q1p1B1/8/2NBP3/PPP2PPP/R2QK1NR w KQkq - 2 8 | Nf3 | g1f3 | ? | -53 | null | 8 | white | ieGsvPLo | 14 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 7r/1R6/p4kp1/2b2p1p/3N4/2K1P3/6PP/8 w - - 1 31 | Kc4 | c3c4 | ? | -172 | null | 31 | white | eEmlwPAn | 60 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 7r/p5p1/4k2p/2p5/1rN1P1b1/8/PP3PPP/R4RK1 w - - 3 21 | b3 | b2b3 | ?! | -89 | null | 21 | white | Kgkc84xe | 40 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 5r2/p4pkp/6p1/3n4/1Pr5/2P2P2/1P4PP/R3K2R w KQ - 0 22 | Rxa7 | a1a7 | ?! | -10 | null | 22 | white | 87HbXd14 | 42 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r3k2r/1p3ppp/pbq1p3/3p4/3P4/2P1n3/PP3PPP/RN1QR1K1 w kq - 0 15 | fxe3 | f2e3 | ?! | -44 | null | 15 | white | Q0Pzsk7w | 28 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | rnbqk2r/pp2bppp/3ppn2/2p5/2B1P3/3P3P/PPP1QPP1/RNB1K1NR b KQkq - 0 6 | Nc6 | b8c6 | ?! | -32 | null | 6 | black | 30JjFcnS | 11 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 8/p3qb1k/1p1n3p/1P1P1ppP/PNp1pP2/2B1P3/5P2/1KR3R1 b - - 1 32 | Bxh5 | f7h5 | ? | -118 | null | 32 | black | dunMOg0E | 63 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | rnbq1rk1/ppp1ppbp/3p2p1/7n/3P1B2/2NBPN2/PPP2PPP/R2QK2R w KQ - 2 7 | O-O | e1g1 | ?! | -46 | null | 7 | white | aaepxtkO | 12 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 7r/1bq3kp/p2p2p1/1ppPp1N1/3n1P1Q/P1NP3P/1PP3P1/R4RK1 b - - 0 22 | Nf5 | d4f5 | ? | -240 | null | 22 | black | 62TdNH0Y | 43 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r3k2r/p2q1ppp/5n2/b2pp3/1P6/P1N2P2/2P3PP/R1BQK2R b KQkq - 0 13 | d4 | d5d4 | ? | -184 | null | 13 | black | yDCie7Tc | 25 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 2r3k1/5ppp/pn2p3/8/1P1b4/P1r5/R4PPP/3R2K1 b - - 2 31 | Bf6 | d4f6 | ?! | -20 | null | 31 | black | xXp6hwlZ | 61 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 2b3k1/2p3p1/1p1p1rq1/p7/2P4Q/1P1nPR2/P2R2P1/6K1 w - - 1 33 | Rg3 | f3g3 | !? | 25 | null | 33 | white | 6CFTPv5n | 64 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r2r2k1/2p1n1bp/2pQ1pp1/N2pp3/2P1P3/4B3/PP3PPP/RN1R2K1 b - - 0 19 | Rxd6 | d8d6 | ?! | -21 | null | 19 | black | 6jshpmng | 37 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r2k1r2/pp1n4/2p1Q3/2P3p1/2P5/4P1P1/PP1B2q1/R2KR3 b - - 1 21 | Qf3+ | g2f3 | ? | -176 | null | 21 | black | sTVDBWgC | 41 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r2q1rk1/1bpp1ppp/p1nb4/1p6/4Ppn1/1BNP1N2/PPPB2PP/R2Q1R1K w - - 4 11 | Qe2 | d1e2 | ? | -123 | null | 11 | white | nhGQ433D | 20 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 2kr1b1r/ppp2pp1/8/3p3p/4bBP1/PNN2nKP/1P3P2/R4R2 b - - 1 19 | h4+ | h5h4 | ? | -174 | null | 19 | black | 3cq5oHTH | 37 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 5rk1/1bq2pp1/1R3n1p/4p3/r7/4Q2P/2P2PP1/3R2K1 b - - 2 28 | Qxc2 | c7c2 | ?! | -27 | null | 28 | black | QNqJIiO2 | 55 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 2r2rk1/pp2p2p/3p2p1/3Pqp2/2p3B1/6R1/PPP4P/1R1Q3K b - - 0 25 | fxg4 | f5g4 | ?! | -10 | null | 25 | black | pZgnjEeG | 49 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r1bq1bnr/ppp2kpp/2np4/4p1B1/4P3/2P2N2/PP3PPP/RN1QK2R b KQ - 1 7 | Be7 | f8e7 | !? | 10 | null | 7 | black | uKqzHvWm | 13 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 8/1R3kp1/7p/4P3/b3Pn2/5N2/5KnP/8 b - - 0 30 | Kg8 | f7g8 | ? | -210 | null | 30 | black | tm5g0wtY | 59 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | R4r2/2qbp1bk/3p2pp/1p1P4/2Bp3Q/3P4/1PPB2PP/5RK1 b - - 0 20 | Rxa8 | f8a8 | ? | -269 | null | 20 | black | UhnlJPuY | 39 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r2qr1k1/pp1nbppp/2p2nb1/3p4/3P2P1/2NBBN1P/PPPQ1P2/2KR3R b - - 4 13 | Nf8 | d7f8 | ? | -109 | null | 13 | black | v2diB8dJ | 25 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r4rk1/2q1bppp/p3pn2/3p4/1n1P1B2/2N2B1P/1PPQ1PP1/3RR1K1 b - - 1 16 | Qb7 | c7b7 | ?! | -11 | null | 16 | black | DFAWMS1k | 31 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 2r3k1/3q1pp1/7p/p2p4/P2P4/1P1Q1P2/2P3PP/R5K1 w - - 0 27 | Kf2 | g1f2 | ? | -182 | null | 27 | white | GJmBYhFK | 52 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 8/pp4kp/4p1p1/2P5/P3p3/3p2PP/3K1PB1/1n6 w - - 6 38 | Kc1 | d2c1 | !? | 10 | null | 38 | white | QlNYPsY0 | 74 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | rnb1k2r/ppp2ppp/8/3Pq3/2BN4/8/PPPPK1P1/RNB2Q2 w kq - 1 13 | Kd1 | e2d1 | ?? | -338 | null | 13 | white | rTFkfGHF | 24 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r7/pp2bp2/5k2/5Br1/6P1/2P5/PP3PKB/4RR2 b - - 2 26 | Rh8 | a8h8 | ?? | -9,379 | null | 26 | black | wjwMK9xY | 51 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | rnbk1bnr/pp2pppp/8/2p5/8/2N2N2/PPP1PPPP/R1B1KB1R b KQ - 1 5 | Nc6 | b8c6 | ?! | -25 | null | 5 | black | e8EBFrXa | 9 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 5n2/pp3kq1/2p1p3/5p2/8/1P3PQ1/P2r1KP1/2R1R3 w - - 4 36 | Kf1 | f2f1 | ? | -188 | null | 36 | white | uWq8jcD5 | 70 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 5rk1/p1p3pp/1p2p3/3qpr2/8/3PR1Q1/PP3PPP/5RK1 w - - 4 19 | f3 | f2f3 | ? | -104 | null | 19 | white | JVCqOLwF | 36 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 2k1r3/pp1n2p1/2pqpp2/6p1/3Pr3/2QN3P/PPP3K1/R6R w - - 0 21 | Rae1 | a1e1 | ?! | -21 | null | 21 | white | uSzZk9T1 | 40 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 4rnk1/1p2rpb1/p1p1p1p1/2Pp3p/1P1P1P1P/2NK1NP1/1P2RP2/6R1 b - - 11 25 | f6 | f7f6 | ?! | -10 | null | 25 | black | 0I7e8MLy | 49 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 3r2k1/1qpn1ppp/1r1p4/R3pN2/1pP1P3/1P3P1P/1P2Q1P1/4R1K1 b - - 0 23 | Rc6 | b6c6 | ? | -219 | null | 23 | black | O8HlfROT | 45 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 5rk1/p5pp/3q1nn1/1p1p4/2pP1P2/2P2PQP/PP1N2RN/4r1K1 w - - 0 27 | Qxe1 | g3e1 | !? | 10 | null | 27 | white | yngFxtzM | 52 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r1bqkb1r/ppp2ppp/2np1n2/4p3/2P1P3/2NP1N2/PP3PPP/R1BQKB1R b KQkq - 2 5 | Be6 | c8e6 | ?! | -39 | null | 5 | black | eqlC2l5A | 9 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 2r3nr/pp1k2pp/1q2Pp2/2b5/3n4/2B2Q2/PPP2PPP/R3KB1R b KQ - 0 13 | Qxe6+ | b6e6 | ?! | -19 | null | 13 | black | 06M69V48 | 25 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 5r2/1p4k1/3q2pp/p2p1r2/3p1Nn1/3P2P1/PPPQ1RKP/5R2 w - - 3 27 | Re2 | f2e2 | ?! | -21 | null | 27 | white | 620AJYAS | 52 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r3kb1r/2pq2p1/p1n1p3/3pPp1p/1p1Pn2P/PPNQ1NP1/2P2P2/R1B2RK1 w kq - 0 14 | Na2 | c3a2 | ? | -172 | null | 14 | white | 8Yz0aolR | 26 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | rq3rk1/3b2p1/p1p1pn1p/2Qp1p2/1B1P4/3BP2P/PP3PP1/2R2RK1 b - - 2 18 | a5 | a6a5 | ? | -174 | null | 18 | black | qn3yxMt8 | 35 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | rn1qkbnr/ppp2ppp/8/4pb2/2B1p3/2N5/PPPP2PP/R1BQK1NR b KQkq - 1 5 | Qg5 | d8g5 | ?! | -37 | null | 5 | black | MCcQtgHZ | 9 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r6r/3kqpQp/p2bp3/1p1b4/5P2/P2PBN1P/1P4P1/R4RK1 b - - 2 18 | Rhg8 | h8g8 | ?! | -11 | null | 18 | black | 3yHRNzMS | 35 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r2q1rk1/pp2pp1p/3p2p1/2bP4/2P1PP2/P4RP1/3N2KP/3R4 w - - 0 27 | Nb3 | d2b3 | ?! | -20 | null | 27 | white | HJOFwn6t | 52 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r1b1r1k1/pp3pbp/1q4p1/3P4/2p1PB2/2P5/PPB2RPP/RN1Q3K b - - 0 16 | Qxf2 | b6f2 | ?! | -12 | null | 16 | black | HbcXimEk | 31 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 2bqkb1r/3n1ppp/2p1pn2/2Pp4/3P1B2/2N1P3/5PPP/Q3KBNR b Kk - 0 11 | h6 | h7h6 | ? | -174 | null | 11 | black | mi9I6jpN | 21 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r1b2rk1/pp1n1pbp/1q2p1p1/2pPN3/2P2B2/2N4P/PP3KP1/R1Q2B1R w - - 1 13 | Nd3 | e5d3 | ?! | -37 | null | 13 | white | F8UvhBLH | 24 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 4k2r/pp6/2pbn1q1/3p1p2/3P4/2NQ4/PPP2BB1/4R1K1 w - - 2 25 | Qe3 | d3e3 | ?! | -88 | null | 25 | white | uuhAsfWk | 48 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r1bqr1k1/ppp2p1p/2n2bp1/3p4/3P4/PQN1PN2/1P3PPP/R3KB1R w KQ - 0 11 | Qxd5 | b3d5 | ?! | -31 | null | 11 | white | SkvlJsnZ | 20 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r1b2r2/ppppk3/2n1p2p/2Nn4/1bBPNP2/8/PP4PP/R4RK1 w - - 1 19 | f5 | f4f5 | ! | 67 | null | 19 | white | kAczcVKF | 36 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r3r1k1/p2b1p1p/2p3p1/1p1n1p2/3P4/2P2P2/PPB1NKPP/R3R3 w - - 2 20 | Nc1 | e2c1 | ? | -107 | null | 20 | white | NdlZyfaA | 38 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r1b2rk1/pp3ppp/1qnbpn2/3pN3/3P4/PP1B4/1BP2PPP/RN1Q1RK1 b - - 0 10 | Nxd4 | c6d4 | ?? | -324 | null | 10 | black | M7xRbhaf | 19 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r4rk1/2p3p1/pb1p1p1p/1p1P4/2PNPp1q/1P3Q2/1P3P2/R3RNK1 w - - 4 22 | Rad1 | a1d1 | ? | -127 | null | 22 | white | dyQQqdQk | 42 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r2r2k1/pR2bppp/2n1p3/8/2B5/7P/PP3PP1/2K1R3 b - - 0 18 | Bg5+ | e7g5 | !? | 15 | null | 18 | black | hP8y4TwW | 35 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r1bq1rk1/pp3pp1/2nbpn1p/8/3P4/2NB1N2/PP3PPP/R1BQ1RK1 b - - 1 10 | Qb6 | d8b6 | ?! | -41 | null | 10 | black | tkbrPeeC | 19 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r1bqkbnr/pp3ppp/2n5/2P1p3/2Pp4/5N2/PB1PPPPP/RN1QKB1R w KQkq - 0 6 | e3 | e2e3 | ?! | -12 | null | 6 | white | Gt8q27Q1 | 10 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r4rk1/1b1pqp1p/p3p1p1/1p2P3/8/3QP1N1/2B2RPP/R5K1 w - - 4 25 | Qb3 | d3b3 | ? | -230 | null | 25 | white | YF72XRSy | 48 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 5r1k/p5bp/2P1Q1p1/8/8/R4NP1/5PKP/4q3 w - - 0 37 | Qxe1 | e6e1 | !? | 26 | null | 37 | white | MundgwGb | 72 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r1b2rk1/ppp2p1p/4p1p1/3pP1q1/8/2PBPPnR/PP4P1/RN1QK3 w Q - 2 13 | f4 | f3f4 | ?! | -16 | null | 13 | white | gJgztdh4 | 24 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | rn3rk1/pp2ppbp/1qp1b1p1/8/3PP3/2PQBN1P/P4PP1/R3KB1R w KQ - 3 12 | d5 | d4d5 | ? | -195 | null | 12 | white | 4kXONF1d | 22 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r3k1nr/pp3ppp/n3b3/3NP3/3P4/5PB1/PPP5/2KR1B2 w kq - 1 15 | Bxa6 | f1a6 | ? | -118 | null | 15 | white | q7VbFZ3i | 28 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 5rk1/1N1qppb1/Q5pp/p7/3P4/2n2N2/r4PPP/4R1K1 w - - 0 25 | Ne5 | f3e5 | ? | -186 | null | 25 | white | raGlAfRt | 48 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | rnbqk2r/ppp1ppbp/3p1np1/8/2PP4/2N1P3/PP3PPP/R1BQKBNR w KQkq - 0 5 | h3 | h2h3 | ?! | -17 | null | 5 | white | yeplXhVp | 8 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 8/6R1/p4k2/4n3/2P5/8/P4KPP/8 b - - 0 38 | Kxg7 | f6g7 | ?! | -11 | null | 38 | black | XvLTPaW4 | 75 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r1bqkb1r/pppp1ppp/2n2n2/4p3/2B1P3/P4N2/1PPP1PPP/RNBQK2R b KQkq - 2 4 | Bc5 | f8c5 | ?! | -84 | null | 4 | black | Z464q3mk | 7 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r1b1k2r/pppq2pp/2n1pn2/1B1pb3/3P4/2P5/PP3PPP/RNBQK2R w KQkq - 0 9 | dxe5 | d4e5 | !? | 10 | null | 9 | white | 3GheLapi | 16 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 2rk4/p2n4/2B2p1p/1P6/Q1b2P2/P5PP/4Pq2/3R3K b - - 12 31 | Bxe2 | c4e2 | ?? | -10,000 | null | 31 | black | YLUxhMcC | 61 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | rn1q1rk1/ppp1pp1p/3p1Np1/5b2/2PP4/8/PPQ1PPPP/R3KBNR b KQ - 0 9 | exf6 | e7f6 | ?! | -12 | null | 9 | black | mbagxCrI | 17 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | rnbqk1nr/4b3/8/p1pp1ppp/8/2NP4/PPP1PPPP/R2QKBNR w KQkq - 0 9 | e4 | e2e4 | ?! | -31 | null | 9 | white | LWsvnVY7 | 16 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 4R3/pp3ppk/2p4p/8/3r4/6P1/bP3R1P/2K5 w - - 2 33 | Rb8 | e8b8 | ? | -168 | null | 33 | white | hNoEFOZ6 | 64 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | rn1qkb1r/pp3ppp/4pn2/1Q1p3b/8/2N2PP1/PPPP2BP/R1B1K1NR b KQkq - 1 8 | Qd7 | d8d7 | ? | -169 | null | 8 | black | btbSy2o1 | 15 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 5k2/1p4pp/p7/b1np4/P1p3P1/2P5/7P/5K2 b - - 0 31 | Nxa4 | c5a4 | ? | -82 | null | 31 | black | kFJpiM24 | 61 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 1r2r1k1/1b1qn1Bn/6p1/1p1Pp3/1Pp1Pp2/2P2NNP/2B3P1/R1Q1R1K1 b - - 0 26 | Kxg7 | g8g7 | !? | 14 | null | 26 | black | iVQe0Jwy | 51 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | q3k2r/p1pbbpp1/4pn1p/4n3/7N/6PP/1PQPPP2/RNB1K2R w KQk - 0 13 | Rf1 | h1f1 | ? | -155 | null | 13 | white | 9r9tFoPO | 24 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | rn1q2k1/2p2ppp/p2br3/1p6/6Q1/1P6/PBPP1PPP/R4RK1 b - - 1 15 | Be5 | d6e5 | ?! | -17 | null | 15 | black | 0z1gzVlo | 29 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r1b1k2r/pp3ppp/2n1p1n1/q2pP3/1b1P3P/2NB1N2/PP3PP1/R1BQK2R w KQkq - 1 10 | Bd2 | c1d2 | ?! | -15 | null | 10 | white | 62KMmZ5O | 18 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r2rn1k1/p3bppp/1npp4/q4PP1/1p1p3P/4BP2/PPPQ4/1K1R1BNR w - - 0 16 | Bxd4 | e3d4 | ?! | -38 | null | 16 | white | uEvCttL4 | 30 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r1bqk1nr/pppp1ppp/4p3/8/NbBnP3/8/PPPP1PPP/R1BQK1NR w KQkq - 6 5 | Nf3 | g1f3 | ? | -105 | null | 5 | white | cLm1FlqO | 8 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 3n1b1r/r4kp1/2b2p2/1ppN4/4PPB1/7P/1PP2BP1/1K1R3R w - - 8 25 | f5 | f4f5 | ?! | -95 | null | 25 | white | 643NHta4 | 48 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 5k1r/2p3pp/4p3/1Q3pK1/2pP1P1R/4PNP1/4q1P1/5r2 b - - 1 30 | h6+ | h7h6 | ?? | -354 | null | 30 | black | IqGqqBXa | 59 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | rnbq1rk1/ppp1ppbp/3p1np1/8/3PP3/2N1BN2/PPP2PPP/R2QKB1R w KQ - 4 6 | Be2 | f1e2 | ?! | -10 | null | 6 | white | 8MNxJ4ai | 10 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r2n1rk1/5p1p/4p1p1/p3P1B1/2R5/2P3N1/P1n2PPP/1R4K1 b - - 0 24 | Na3 | c2a3 | ?! | -21 | null | 24 | black | fvq6mIf4 | 47 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 2kr3r/p5pp/5n2/2pp4/4p3/4BPqP/PPP1R1P1/R2Q3K w - - 0 22 | Bxc5 | e3c5 | ?! | -26 | null | 22 | white | GQ91DTWk | 42 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | 1rbr2k1/2qn1ppp/4pb2/1Pp1P3/P7/2N1B3/4B1PP/2RQ1RK1 b - - 0 21 | Nxe5 | d7e5 | ? | -159 | null | 21 | black | mLlregl0 | 41 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | rnbqkb1r/pp3pp1/2p1pn1p/8/2BPN3/5N2/PPP1QPPP/R1B1K2R b KQkq - 3 8 | Be7 | f8e7 | ?! | -42 | null | 8 | black | amajDIjm | 15 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r1bqkb1r/ppp1pppp/2n2n2/3p4/3P4/2N1PP2/PPP3PP/R1BQKBNR b KQkq - 0 4 | e5 | e7e5 | !? | 12 | null | 4 | black | DMroN8r0 | 7 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | r1r3k1/pp1qbpp1/3p1n1p/2pP4/4P3/1P1QBP2/P3B1PP/R4RK1 w - - 1 16 | Rac1 | a1c1 | ?! | -27 | null | 16 | white | mHdEp3dp | 30 |
[
{
"content": "You are an expert chess annotator. You will be given:\n • A position in FEN notation\n • The move that was played (in SAN)\n • The engine's annotation label for that move: !! (brilliant), ! (good), !? (interesting), ?! (dubious), ? (mistake), or ?? (blunder)\n • The engine's preferred move (if... | rnb2rk1/pp3ppp/8/q2p4/1bPPnB2/1QN2N2/PP4PP/2R1KB1R w K - 7 11 | cxd5 | c4d5 | ! | 56 | null | 11 | white | Z77iXA0c | 20 |
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