MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "1007"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[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 "rnbqkb1r/1p1pppp1/2p2n1p/p7/5PP1/2P5/PPQPP2P/RNB1KBNR b KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T13:39:56 +0000"]
[GameEndTime "2026-09-14T13:39:57 +0000"]
[PlyCount "36"]
[Termination "illegal move"]
[TimeControl "-"]

5... Nxg4 {+2.41/10 0.027s, n=23653, sd=15}
6. Nf3 {-2.37/10 0.027s, n=19398, sd=17} d5 {+2.52/10 0.019s, n=16073, sd=15}
7. Rg1 {-2.38/10 0.016s, n=13571, sd=14} Nf6 {+2.35/9 0.018s, n=14496, sd=15}
8. d3 {-2.29/9 0.030s, n=20776, sd=18} Bf5 {+2.83/9 0.016s, n=14168, sd=14}
9. Be3 {-2.38/10 0.023s, n=18537, sd=14} Nbd7 {+2.76/9 0.016s, n=12010, sd=16}
10. Nbd2 {-2.78/10 0.033s, n=22155, sd=16} Qc7 {+2.94/10 0.019s, n=15026, sd=15}
11. Nd4 {-3.01/10 0.126s, n=74659, sd=19} e6 {+2.81/9 0.025s, n=19054, sd=14}
12. N2f3 {-2.71/9 0.018s, n=13956, sd=16} Bd6 {+3.09/9 0.031s, n=18775, sd=14}
13. Nxf5 {-1.99/10 0.031s, n=19174, sd=16}
exf5 {+2.71/11 0.017s, n=15985, sd=15}
14. Rxg7 {-1.87/10 0.017s, n=15972, sd=15} Ng4 {+3.40/10 0.015s, n=12164, sd=13}
15. Bd4 {-3.13/10 0.044s, n=25320, sd=17} Bxf4 {+2.79/11 0.027s, n=23231, sd=18}
16. Nh4 {-2.84/10 0.023s, n=12857, sd=13} Bg5 {+2.81/10 0.014s, n=12877, sd=18}
17. Nxf5 {-4.46/12 0.127s, n=74130, sd=30} Qf4 {+2.84/10 0.024s, n=18743, sd=10}
18. h3 {-2.66/9 0.018s, n=13369, sd=12} Nh2 {+2.96/10 0.020s, n=13149, sd=17}
19. Rxg5 {-3.37/10 0.016s, n=13685, sd=14}
hxg5 {+3.44/11 0.022s, n=18514, sd=20} 20. Bg2 {-3.22/11 0.020s, n=17541, sd=21}
Qxf5 {+3.24/10 0.018s, n=13236, sd=21}
21. Bxh8 {-3.93/11 0.051s, n=41775, sd=22} f6 {+3.69/10 0.050s, n=30032, sd=20}
22. e4 {-3.86/9 0.021s, n=13045, sd=11}
dxe4 {+3.59/10 0.012s, n=12102, sd=17, White makes an illegal move: e1a1} 0-1