MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "643"]
[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 "rnb1kb1r/1pppqppp/p4n2/4p3/2P1Q3/8/PP1PPPPP/RNB1KBNR w KQkq - 2 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T18:13:47 +0200"]
[GameEndTime "2026-09-14T18:13:48 +0200"]
[PlyCount "41"]
[Termination "illegal move"]
[TimeControl "-"]

5. Qc2 {-1.63/10 0.015s, n=13839, sd=13} Nc6 {+1.51/9 0.023s, n=19706, sd=15}
6. Nc3 {-0.94/9 0.027s, n=23359, sd=14} g6 {+1.17/9 0.028s, n=21374, sd=15}
7. d3 {-0.95/9 0.027s, n=20108, sd=17} b5 {+1.15/9 0.048s, n=36533, sd=15}
8. Bg5 {-0.91/9 0.017s, n=14799, sd=15} Nd4 {+0.87/9 0.031s, n=18047, sd=16}
9. Qd2 {-0.70/11 0.022s, n=16078, sd=14} c6 {+0.45/9 0.015s, n=12083, sd=16}
10. e3 {-0.40/10 0.028s, n=22613, sd=17} Ne6 {+0.40/10 0.025s, n=19660, sd=17}
11. Bh4 {-0.22/10 0.026s, n=17912, sd=18} g5 {+0.49/10 0.014s, n=13889, sd=17}
12. Bg3 {-0.29/10 0.015s, n=13404, sd=13} d6 {+0.56/9 0.016s, n=13413, sd=11}
13. Nf3 {-0.28/10 0.044s, n=31298, sd=15} h5 {+0.40/11 0.124s, n=89353, sd=20}
14. h4 {-0.91/8 0.021s, n=17244, sd=15} g4 {+0.98/11 0.028s, n=23110, sd=17}
15. Ng5 {-0.99/10 0.018s, n=15434, sd=16} Bh6 {+1.13/10 0.020s, n=17512, sd=15}
16. Nxe6 {-0.95/11 0.020s, n=16981, sd=19}
Bxe6 {+0.94/10 0.025s, n=16020, sd=19} 17. Be2 {-0.81/11 0.017s, n=15214, sd=16}
b4 {+0.81/10 0.039s, n=34007, sd=17} 18. Ne4 {-0.72/10 0.018s, n=13907, sd=18}
Nxe4 {+0.40/11 0.047s, n=37970, sd=23}
19. dxe4 {-0.80/11 0.029s, n=19762, sd=21} a5 {+0.37/11 0.022s, n=22445, sd=26}
20. Rd1 {-0.33/11 0.030s, n=23539, sd=20} Rd8 {+0.93/10 0.022s, n=16801, sd=13}
21. c5 {-0.49/11 0.015s, n=13385, sd=20} dxc5 {+0.41/12 0.035s, n=33708, sd=24}
22. Qxd8+ {-0.35/11 0.016s, n=16055, sd=23}
Qxd8 {+0.39/11 0.020s, n=18727, sd=22}
23. Rxd8+ {-0.23/11 0.011s, n=12413, sd=18}
Kxd8 {+0.32/10 0.012s, n=13797, sd=22}
24. Bxe5 {-0.23/11 0.018s, n=21503, sd=21}
Re8 {+0.43/11 0.011s, n=13762, sd=15, White makes an illegal move: e1h1} 0-1