MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "2112"]
[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 "r1bqkbnr/p1p1pppp/8/1p1pn3/N3P2P/8/PPPP1PP1/R1BQKBNR w KQkq - 1 5"]
[GameDuration "00:00:01"]
[GameStartTime "2026-09-14T15:50:05 +0200"]
[GameEndTime "2026-09-14T15:50:06 +0200"]
[PlyCount "33"]
[Termination "illegal move"]
[TimeControl "-"]

5. Nc3 {+0.99/10 0.031s, n=22695, sd=19} dxe4 {-0.71/8 0.017s, n=12549, sd=15}
6. Nxe4 {+0.91/9 0.015s, n=12444, sd=15} Nf6 {-0.93/8 0.028s, n=21815, sd=14}
7. Nxf6+ {+0.98/9 0.018s, n=15051, sd=17} exf6 {-1.05/9 0.020s, n=14479, sd=18}
8. d4 {+1.01/9 0.032s, n=18909, sd=17} Nc4 {-1.39/9 0.025s, n=21635, sd=14}
9. a4 {+1.69/10 0.047s, n=35421, sd=18} c6 {-1.05/10 0.018s, n=13455, sd=13}
10. Qf3 {+1.50/9 0.059s, n=31908, sd=17} Bb7 {-0.80/8 0.032s, n=15403, sd=16}
11. axb5 {+1.02/8 0.044s, n=29107, sd=17} Qe7+ {-0.77/9 0.051s, n=32283, sd=21}
12. Qe2 {+0.53/8 0.055s, n=32552, sd=15} cxb5 {-0.78/10 0.035s, n=24350, sd=19}
13. b3 {+0.79/10 0.062s, n=42498, sd=19} Nd6 {-0.86/8 0.017s, n=13198, sd=17}
14. Rh3 {+0.96/9 0.021s, n=15313, sd=19} Qxe2+ {-0.74/8 0.027s, n=17933, sd=16}
15. Nxe2 {+0.63/9 0.021s, n=16140, sd=19} Be7 {-0.55/9 0.030s, n=18975, sd=14}
16. Bf4 {+0.78/11 0.036s, n=21456, sd=21} a6 {-0.86/9 0.040s, n=28862, sd=17}
17. c4 {+0.94/9 0.020s, n=15699, sd=15} g5 {-0.56/9 0.016s, n=13541, sd=15}
18. Bxd6 {+0.79/9 0.041s, n=29941, sd=15} Bxd6 {-0.63/10 0.019s, n=12869, sd=13}
19. Re3+ {+0.91/10 0.028s, n=23322, sd=18} Kf8 {-0.88/11 0.049s, n=42772, sd=20}
20. c5 {+1.06/11 0.013s, n=14029, sd=20}
Bc7 {-0.78/10 0.039s, n=30946, sd=19, White makes an illegal move: e1a1} 0-1