MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "592"]
[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 "rnb1kbnr/ppqpp2p/2p2pp1/8/1P6/P4P2/2PPP1PP/RNBQKBNR b Kkq - 2 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T17:24:32 +0200"]
[GameEndTime "2026-09-14T17:24:33 +0200"]
[PlyCount "30"]
[Termination "illegal move"]
[TimeControl "-"]

5... a5 {+0.90/10 0.059s, n=51457, sd=16} 6. b5 {-0.71/9 0.016s, n=15505, sd=8}
e5 {+0.85/9 0.020s, n=17822, sd=11} 7. d4 {-0.92/8 0.016s, n=13217, sd=10}
d5 {+0.93/9 0.027s, n=24007, sd=18} 8. Nc3 {-1.10/8 0.022s, n=16923, sd=14}
Nd7 {+1.11/9 0.021s, n=18918, sd=13} 9. e3 {-0.99/9 0.021s, n=16782, sd=12}
Bg7 {+1.02/8 0.030s, n=23777, sd=13} 10. Bd3 {-0.91/8 0.020s, n=14869, sd=14}
f5 {+1.32/10 0.040s, n=33230, sd=15} 11. dxe5 {-1.54/8 0.023s, n=19303, sd=13}
Nxe5 {+1.21/11 0.027s, n=18893, sd=16} 12. Rb1 {-1.17/9 0.022s, n=16553, sd=16}
Nxf3+ {+1.44/9 0.021s, n=18986, sd=20} 13. Nxf3 {-1.00/9 0.024s, n=17358, sd=16}
Bxc3+ {+1.37/9 0.015s, n=12788, sd=18} 14. Bd2 {-1.36/9 0.034s, n=29001, sd=17}
Bxd2+ {+1.22/10 0.023s, n=22982, sd=22}
15. Qxd2 {-1.18/10 0.023s, n=21148, sd=19} Nf6 {+1.29/11 0.027s, n=26342, sd=17}
16. bxc6 {-1.21/11 0.014s, n=15084, sd=18}
bxc6 {+1.44/10 0.017s, n=15828, sd=19} 17. c4 {-1.17/11 0.024s, n=21117, sd=20}
Be6 {+1.18/9 0.016s, n=13513, sd=14} 18. Nd4 {-1.21/9 0.030s, n=25653, sd=17}
Bf7 {+2.00/9 0.016s, n=13158, sd=14} 19. Qb2 {-2.05/9 0.022s, n=18318, sd=15}
Qe5 {+1.72/11 0.022s, n=19050, sd=15, White makes an illegal move: e1h1} 0-1