MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "523"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "rnbqk1nr/pppp2pp/2Q2p2/2b1p3/1P6/2P4N/P2PPPPP/RNB1KB1R b KQkq - 3 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:38:01 +0000"]
[GameEndTime "2026-09-14T13:38:02 +0000"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5... dxc6 {+9.68/7 0.014s, n=12940, sd=12}
6. Bb2 {-8.52/7 0.055s, n=40367, sd=12} Bf5 {+8.61/7 0.036s, n=29044, sd=9}
7. e4 {-8.55/8 0.058s, n=44827, sd=14} b5 {+8.72/7 0.025s, n=16700, sd=11}
8. Bxb5 {-8.54/8 0.022s, n=18480, sd=12} Bxf2+ {+8.49/6 0.015s, n=12160, sd=11}
9. Kf1 {-8.56/6 0.016s, n=12201, sd=15} Be3 {+8.50/8 0.028s, n=21628, sd=15}
10. Be2 {-8.41/8 0.041s, n=33901, sd=15} Bg6 {+8.41/8 0.042s, n=28918, sd=13}
11. b5 {-8.41/8 0.048s, n=36546, sd=14} Bd4 {+8.61/8 0.035s, n=26229, sd=14}
12. Nf4 {-8.60/8 0.025s, n=20059, sd=10} exf4 {+8.66/8 0.021s, n=16948, sd=12}
13. cxd4 {-8.44/7 0.021s, n=17158, sd=10} cxb5 {+8.26/7 0.023s, n=14010, sd=9}
14. Na3 {-8.48/7 0.034s, n=25614, sd=10} b4 {+8.56/8 0.043s, n=31860, sd=11}
15. Nc2 {-8.46/8 0.036s, n=24667, sd=11} Ne7 {+8.43/8 0.040s, n=29986, sd=13}
16. Nxb4 {-8.37/7 0.018s, n=13550, sd=14} Bxe4 {+8.80/8 0.044s, n=30194, sd=17}
17. Re1 {-8.87/7 0.053s, n=38600, sd=15} Bxg2+ {+8.67/8 0.021s, n=13936, sd=15}
18. Kxg2 {-8.48/8 0.017s, n=12988, sd=13} a5 {+8.69/9 0.017s, n=13178, sd=14}
19. Nd3 {-7.97/8 0.032s, n=24614, sd=14} Nbc6 {+8.95/10 0.015s, n=13737, sd=16}
20. Bh5+ {-8.53/8 0.046s, n=33683, sd=12} g6 {+8.55/8 0.016s, n=13827, sd=13}
21. Bf3 {-8.86/10 0.083s, n=61804, sd=16, Black makes an illegal move: e8h8} 1-0