MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2934"]
[White "Heimdall-base"]
[Black "Heimdall-dev"]
[Result "0-1"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqkbnr/pp2pp1p/2p3p1/3Q4/2Pp2P1/4P3/PP1P1P1P/RNB1KBNR b KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T18:31:40 +0200"]
[GameEndTime "2026-09-14T18:31:42 +0200"]
[PlyCount "32"]
[Termination "illegal move"]
[TimeControl "-"]

5... cxd5 {+8.79/8 0.035s, n=25770, sd=11}
6. Na3 {-8.37/7 0.099s, n=58960, sd=13} d3 {+8.54/7 0.024s, n=14761, sd=9}
7. Rb1 {-8.34/8 0.069s, n=43419, sd=12} d4 {+8.50/8 0.054s, n=37047, sd=13}
8. Nf3 {-8.42/8 0.076s, n=48766, sd=13} Bg7 {+8.28/7 0.028s, n=20184, sd=12}
9. Ng5 {-8.35/7 0.040s, n=27050, sd=11} Qa5 {+8.40/6 0.037s, n=25138, sd=12}
10. c5 {-8.13/8 0.048s, n=31867, sd=12} Qa6 {+8.10/7 0.018s, n=13447, sd=11}
11. Bxd3 {-8.10/10 0.151s, n=101671, sd=16} Qf6 {+8.02/8 0.049s, n=31320, sd=15}
12. Bf5 {-8.29/8 0.042s, n=28682, sd=15} Kd8 {+8.54/7 0.041s, n=27068, sd=12}
13. Nb5 {-8.43/8 0.038s, n=24735, sd=13} dxe3 {+8.53/7 0.023s, n=15100, sd=14}
14. dxe3 {-8.58/7 0.041s, n=27624, sd=11} Bxf5 {+8.52/7 0.028s, n=18012, sd=12}
15. Nd6 {-8.58/8 0.101s, n=64823, sd=15} Bxb1 {+8.15/6 0.045s, n=29061, sd=12}
16. a3 {-8.50/7 0.019s, n=12437, sd=11} exd6 {+8.31/7 0.023s, n=14932, sd=12}
17. Ne4 {-8.61/7 0.074s, n=48322, sd=15} Qxf2+ {+10.02/6 0.104s, n=67944, sd=10}
18. Nxf2 {-8.72/6 0.023s, n=15279, sd=11} f5 {+9.79/8 0.015s, n=13326, sd=13}
19. g5 {-9.78/8 0.029s, n=24200, sd=11} h6 {+9.91/8 0.017s, n=13688, sd=13}
20. Bd2 {-10.21/8 0.106s, n=78338, sd=15}
hxg5 {+10.25/8 0.016s, n=13303, sd=12, White makes an illegal move: e1h1} 0-1